Linux Kernel is the essential part of Linux, responsible for resource allocation, low-level hardware interfaces, security, simple communications, and basic file system management.
Linux is a clone of the operating system Unix, written from scratch by Linus Torvalds with assistance from a loosely-knit team of hackers across the Net. It aims towards POSIX and Single UNIX Specification compliance.
It has all the features you would expect in a modern fully-fledged Unix, including true multitasking, virtual memory, shared libraries, demand loading, shared copy-on-write executables, proper memory management, and multistack networking including IPv4 and IPv6.
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What's New in This Release: [ read full changelog ]
· Support for bigger block sizes in EXT4;
· Faster scrubbing, detailed corruption messages, automatic backup of tree roots, and manual inspection of metadata in Btrfs;
· Process bandwith controller;
· Support for the Hexagon architecture;
· Thin provisioning and recursive snapshots in the Device Mapper;
· I/O-less dirty throttling, reduce filesystem writeback from page reclaim;
· TCP Proportional Rate Reduction;
· Improved live profiling tool "perf top";
· Cross memory attach.
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